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#1
Symantec Endpoint Protection 11
Looks like it works. I checked with Symantec, they say they don't support Beta OSes but if you were going to try to do it, this is how you should, not that they're saying nuthin'...
You have to use version 11.0.4. Run (as admin) LUSETUP.EXE to install liveupdate, reboot, and then run SETUP.EXE.
Works for me. (W7 build 7000)